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Philips TL-X XL 40W/33-640 1SL User Manual
The TL‑X XL 40W/33‑640 1SL is a single‑pin fluorescent lamp (T12, 38 mm) with a FA6 base. It is dimmable and offers a luminous flux of 2300 lm, an average luminance of 0.59 cd/m², and a rated lifetime of up to 26 000 hours.
The manual lists the lamp’s electrical parameters (103 V), physical dimensions (base length up to 1183.5 mm, overall length up to 1220.5 mm, diameter up to 40.5 mm), weight (233 g), mercury content (8 mg), barcodes, and logistics codes. It also includes regulatory notices and Philips copyright information. This manual is written in Chinese.
Philips 33-640 1SL specifications
| Rated Power | 20 W |
|---|---|
| Lamp Base | Fa6 |
| Glass Envelope | T12 (38 mm) |
| Overall Length (max) | 611 mm |
| Colour Temperature | 4100 K |
| Lifespan (10% failure) | 21 000 h |
| Operating Voltage | 58 V |
| Operating Current | 0.380 A |
| Net Weight per Unit | 124 g |
Source: Philips TL-X XL 20W/33-640 1SL Fluorescent Lamp Product Leaflet
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the rated power of the TL‑X XL 20W/33‑640 1SL lamp?
The lamp is rated at 20 W.
From: Philips TL-X XL 20W/33-640 1SL Fluorescent Lamp Product Leaflet
How long does the lamp last before 10 % of units fail?
The expected lifespan until 10 % failure is 21 000 hours.
From: Philips TL-X XL 20W/33-640 1SL Fluorescent Lamp Product Leaflet
What is the rated lifetime of the TL‑X XL 40W/33‑640 1SL lamp?
The lamp is rated for a lifetime of 26 000 hours until failure.
Is the TL‑X XL lamp dimmable?
Yes, the lamp is dimmable.